Home / 2,306,375.37-3,458,182.82-789,553.17

Finding the Fourth Proportional to 2,306,375.37, 3,458,182.82 and 789,553.17

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Solution

The fourth proportional to 2,306,375.37, 3,458,182.82 and 789,553.17 is: 1,183,857.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,306,375.37 : 3,458,182.82 = 789,553.17 : x
  2. Step 2: Convert to fraction form
    2,306,375.37/3,458,182.82 = 789,553.17/x
  3. Step 3: Cross multiply
    2,306,375.37x = 3,458,182.82 × 789,553.17
  4. Step 4: Simplify right side
    2,306,375.37x = 2,730,419,204,022.77
  5. Step 5: Solve for x
    x = 2,730,419,204,022.77/2,306,375.37
  6. Step 6: Final answer
    x = 1,183,857.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.